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--- sinn_903_st [02.12.2022 19:43] – created - external edit 127.0.0.1
+++ sinn_903_st [28.05.2026 10:08] (current) – gerdlothar
@@ Line 7: / Line 7: @@
 Sinn calls this series "Automatic Navigation Chronographs". The peculiarity of the models with the proven [[automatic]] [[chronograph]] movement [[Valjoux 7750]] lies in the integrated [[bezel]] with logarithmic scale division ([[slide rule]] function), as it is also known from the [[Breitling Navitimer]].
-In addition, the extremely elaborate preparation of the dials impresses. In pure [[manufacture]] working in a first of more than 30 operations the surface is finished with a [[solar grinding]] (with the black dial variant), as basis for the satin finish. In order to ensure the desired, extremely durable UV resistance, then each dial is also dyed by hand in silver or black with an electrolytic plating method. The result is not only an extremely high-quality appearance with deep, rich luster, but above all absolute color authenticity is guaranteed for many years - and with it a permanent certainty of best readability.
+In addition, the extremely elaborate preparation of the dials impresses. In pure [[manufacture]] working in a first of more than 30 operations the surface is finished with a [[solar grinding]] (with the black dial variant), as basis for the [[satin finish]]. In order to ensure the desired, extremely durable UV resistance, then each dial is also dyed by hand in silver or black with an electrolytic plating method. The result is not only an extremely high-quality appearance with deep, rich luster, but above all absolute color authenticity is guaranteed for many years - and with it a permanent certainty of best readability.